PL2852B1 - Bath for shedding artificial fibers, foil, ribbon, etc. made of viscose. - Google Patents
Bath for shedding artificial fibers, foil, ribbon, etc. made of viscose. Download PDFInfo
- Publication number
- PL2852B1 PL2852B1 PL2852A PL285224A PL2852B1 PL 2852 B1 PL2852 B1 PL 2852B1 PL 2852 A PL2852 A PL 2852A PL 285224 A PL285224 A PL 285224A PL 2852 B1 PL2852 B1 PL 2852B1
- Authority
- PL
- Poland
- Prior art keywords
- bath
- viscose
- ribbon
- shedding
- bodies
- Prior art date
Links
- 229920000297 Rayon Polymers 0.000 title claims description 5
- 229920002994 synthetic fiber Polymers 0.000 title claims description 4
- 239000011888 foil Substances 0.000 title 1
- 239000002253 acid Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 150000003455 sulfinic acids Chemical class 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 208000007976 Ketosis Diseases 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 150000001323 aldoses Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 150000002584 ketoses Chemical class 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 3
- IYISEJPCEFIPSJ-UHFFFAOYSA-N 1,2,3,4-tetrahydronaphthalene-1-sulfinic acid Chemical compound C1=CC=C2C(S(=O)O)CCCC2=C1 IYISEJPCEFIPSJ-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 239000002641 tar oil Substances 0.000 description 1
Description
Wynalazek dotyczy kapieli do straca¬ nia sztucznych wlókien, blon, wsteg i t. d. z wiskozy. Kapiel zawiera rozpuszczalne w wodzie kwasy sulfinowe o charakterze aromatycznym lub alifatycznym (z wyklu¬ czeniem cial natury fenolowej). Wchodza tu zatem pod uwage np. oleje mineralne, smoly alifatyczne i oleje smolowe, np. roz¬ puszczalne w wodzie skladniki tak zwanych zywic kwasowych, dalej ciala natury hy- droaromatycznej np. tetralinowy kwas sul- finowy, zwlaszcza te z tych cial, które stra¬ caja kleje. Wszystkich tych cial mozna tez uzywac jako produktów z aldehydami lub ketonami, aldozami lub ketozami, albo z wielodrobinowemi zwiazkami, tworzacemi te ciala. Zastosowane sa ciala bezposta¬ ciowe lub krystaliczne, zawierajace hydro¬ ksyl lub od niego wolne, moga zawierac w swej drobinie jeden tylko uklad pierscie¬ niowy, albo tez zawieraja wiecej pierscieni lub ukladów pierscieniowych, polaczonych ze soba za posrednictwem grup atomowych lub wielowartosciowych atomów. Kapiele stracajace moga oprócz tego zawierac je¬ szcze inne kwasy (takze mineralne) sole oraz inne substancje korzystne dla straca¬ nia np. naturalne garbniki. Wymienione kwasy sulfinowe moga byc takze stosowa¬ ne w postaci soli.Przyklady: 1) Kapiel stracajaca za¬ wiera 6% kwasu sulfinowego smoly wegla brunatnego i tyle kwasu siarkowego, ze calkowita zawartosc miareczkowana jakokwas siarkowy wynosi 13%. Zaleznie od temperatury stracania moze ona tez zawie¬ rac sole (siarczany). 2) Kapiel zawiera tyle tetralinowego kwasu sulfinowego, ze przy oznaczaniu róz¬ nicy pozostalosc odparowania i wyzarzenia wykazuje razem 8% substancyj organicz¬ nych; oprócz tego1 zawiera tyle wolnego kwasu siarkowego, ze przy miareczkowaniu calkowita zawartosc kwasu (obliczana ja¬ ko kwas siarkowy) lwyno$i 12%. 3) Zawartosc kwasu w kapieli jest ta¬ ka jak pod 2 i posiada 9% organicznych substancyj produktu kondensacji tetralino- wego kwasu sulfinowego z formaldehydem. 4) 13% wolnego kwasu siarkowego, 8% siarczanu sodowego do smarowaniama¬ szyn. Kwas sulflnowy oleju maszynowego otrzymuje sie, gdy sie uzyje maszynowego oleju o ciezarze wlasciwym okolo 0,929 i punkcie zaplonu okolo 212°, sulfinowane- go w temperaturze pokojowej z jedno- wodnikiem kwasu siarkowego. 5) Kapiel stracajaca zawiera 7% naf¬ talinowego kwasu sulfinowego skondenso¬ wanego z formaldehydem i tyle kwasu siar¬ kowego, ze przy miareczkowaniu uzyskuje sie 11,5% calkowitej zawartosci kwasu (obliczanej jako kwas siarkowy). 6) Kapiel stracajaca zawiera 13% kwa- su siarkowego i 8% oksymetylooaftalmo- wego siarczanu sodowego. We wszystkich przykladach kapiele moga zawierac sole, zwlaszcza siarczany, az do nasycenia, za¬ leznie od zastosowanej temperatury stra¬ cania* Inne warunki stracania (dlugosc wleczenia, predkosc odciagania, tempera¬ tura kapieli, specjalne dodatki i t. d.) o- biera sie jak zwykle, zaleznie od rodzaju u- zytej wiskozy i stracanych produktów. PLThe invention relates to a bath for the loss of artificial fibers, sheet, ribbon and the like of viscose. The bath contains water-soluble sulfinic acids of an aromatic or aliphatic nature (but excluding bodies of a phenolic nature). These include, for example, mineral oils, aliphatic tars and tar oils, for example, the water-soluble components of the so-called acid resins, and also bodies of a hydroaromatic nature, for example tetralinic sulphonic acid, especially those of those bodies that adhesives lose. All of these bodies can also be used as products with aldehydes or ketones, with aldoses or ketoses, or with the multi-molecule compounds that make up these bodies. Amorphous or crystalline bodies are used, containing or free of hydroxyl, they may contain only one ring system in their particles, or they may contain more rings or rings, linked together by atomic groups or multivalent atoms. Losing baths can also contain other acids (also mineral), salts and other substances which are beneficial for the loss, eg natural tannins. The listed sulfinic acids may also be used in the form of a salt. Examples: 1) The losing bath contains 6% of sulfinic acid of brown coal tar and so much sulfuric acid that the total content, titrated as sulfuric acid, is 13%. It may also contain salts (sulphates) depending on the temperature of the extrusion. 2) The bath contains so much tetralin sulfinic acid that in determining the difference, the evaporation and the evaporation residue shows a total of 8% organic substances; in addition, it contains so much free sulfuric acid that the total acid content (calculated as sulfuric acid) is approximately 12% by titration. 3) The acid content of the bath is the same as under 2 and has 9% organic substances of the condensation product of tetralin sulfinic acid with formaldehyde. 4) 13% free sulfuric acid, 8% sodium sulfate for lubricating rails. Sulfinic acid for machine oil is obtained by using machine oil with a specific gravity of about 0.929 and a flash point of about 212 °, sulfinated at room temperature with sulfuric acid monohydrate. 5) The loss bath contains 7% of naphthalic sulfinic acid condensed with formaldehyde and so much sulfuric acid that the titration yields 11.5% of the total acid content (calculated as sulfuric acid). 6) The loss bath contains 13% sulfuric acid and 8% sodium oxymethyl naphthalate sulfate. In all examples, the baths may contain salts, especially sulphates, until saturated, depending on the drying temperature used * Other loosing conditions (drag length, draw speed, bath temperature, special additives, etc.) are taken as usually, depending on the type of viscose used and the products lost. PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2852B1 true PL2852B1 (en) | 1925-10-31 |
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